1-(5,5-二甲基-1-环己烯-1-基)-4-戊烯-1-酮

1-(3,3-dimethyl-cyclohex-1-en-1-yl)-pent-4-en-1-one

2,6,9,13-tetramethyltetradeca-2,12-dien-7-yne-6,9-diol

5-(2-bromopropan-2-yl)-2-ethynyl-2-methyloxolane

1-(5-ethynyl-5-methyl-2-tetrahydrofuranyl)-1-methylethanol